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发明名称
Improvements in the manufacture of metallic tubes or sleeves for cops for use in spinning and weaving
摘要
申请公布号
GB360113(A)
申请公布日期
1931.11.05
申请号
GB19300027021
申请日期
1930.09.10
申请人
LEON FARQUE
发明人
分类号
B65H75/18
主分类号
B65H75/18
代理机构
代理人
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